1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
// <Area> Generics - Expressions - specific catch clauses </Area>
// <Title>
// catch type parameters bound by Exception or a subclass of it in the form catch(T)
// </Title>
// <RelatedBugs> </RelatedBugs>
//<Expects Status=success></Expects>
// <Code>
using System;
public struct ValX0 {}
public struct ValY0 {}
public struct ValX1<T> {}
public struct ValY1<T> {}
public struct ValX2<T,U> {}
public struct ValY2<T,U>{}
public struct ValX3<T,U,V>{}
public struct ValY3<T,U,V>{}
public class RefX0 {}
public class RefY0 {}
public class RefX1<T> {}
public class RefY1<T> {}
public class RefX2<T,U> {}
public class RefY2<T,U>{}
public class RefX3<T,U,V>{}
public class RefY3<T,U,V>{}
public class GenException<T> : Exception {}
public struct Gen
{
public void ExceptionTest<Ex>(Ex e) where Ex : Exception
{
try
{
throw e;
}
catch(Ex E)
{
Test.Eval(Object.ReferenceEquals(e,E));
}
catch
{
Console.WriteLine("Caught Wrong Exception");
Test.Eval(false);
}
}
}
public class Test
{
public static int counter = 0;
public static bool result = true;
public static void Eval(bool exp)
{
counter++;
if (!exp)
{
result = exp;
Console.WriteLine("Test Failed at location: " + counter);
}
}
public static int Main()
{
new Gen().ExceptionTest<Exception>(new Exception());
new Gen().ExceptionTest<Exception>(new InvalidOperationException());
new Gen().ExceptionTest<Exception>(new GenException<int>());
new Gen().ExceptionTest<Exception>(new GenException<string>());
new Gen().ExceptionTest<Exception>(new GenException<Guid>());
new Gen().ExceptionTest<Exception>(new GenException<ValX3<ValX1<int[][,,,]>,ValX2<object[,,,][][],Guid[][][]>,ValX3<double[,,,,,,,,,,],Guid[][][][,,,,][,,,,][][][],string[][][][][][][][][][][]>>>());
new Gen().ExceptionTest<InvalidOperationException>(new InvalidOperationException());
new Gen().ExceptionTest<GenException<int>>(new GenException<int>());
new Gen().ExceptionTest<GenException<string>>(new GenException<string>());
new Gen().ExceptionTest<GenException<Guid>>(new GenException<Guid>());
new Gen().ExceptionTest<GenException<ValX3<ValX1<int[][,,,]>,ValX2<object[,,,][][],Guid[][][]>,ValX3<double[,,,,,,,,,,],Guid[][][][,,,,][,,,,][][][],string[][][][][][][][][][][]>>>>(new GenException<ValX3<ValX1<int[][,,,]>,ValX2<object[,,,][][],Guid[][][]>,ValX3<double[,,,,,,,,,,],Guid[][][][,,,,][,,,,][][][],string[][][][][][][][][][][]>>>());
if (result)
{
Console.WriteLine("Test Passed");
return 100;
}
else
{
Console.WriteLine("Test Failed");
return 1;
}
}
}
// </Code>
|
